Hi, I'm Oliver.

IT-Guy, restless spirit

I am also a Dad and a Cloud-Addict with a strong focus on Security and Free Software. I prefer  at Home and Linux all around. Thus spoken, I am a convinced -Fanboy, and, besides, love Metal of all kind, Travelling, Photographing, Reading and Blogging.

More info on me and my profiles in the Web
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Previous posts

How to delete stored credentials from a YubiKey

How to delete stored credentials from a YubiKey

Using YubiKeys for securing accounts is a premium step to a nearly ultimative security approach besides Passkeys or „simple“ 2FA. Alas, over time, ...

Spring Cleaning - Tidying up your Mastodon-instance

Spring Cleaning - Tidying up your Mastodon-instance

After six months of running a small, two user Mastodon-instance, I was astonished to see the media growth over the time so it was way overdue to re...

My default apps starting 2024

My default apps starting 2024

There have been many lovely events in the Internet over the years and one to cherish especially is the one where users simply blog about their favo...

Season Greetings and goodbye forever, 2023!

Season Greetings and goodbye forever, 2023!

It was a special and somehow strange year - paired with many experiences and the proof that there are often unexpected insights into human nature. ...

New Outlook seemingly sends sensitive data to Microsoft

New Outlook seemingly sends sensitive data to Microsoft

Especially in IT, trust is everything and working with different solutions and providers is always a matter of trust. The possible fact that Micros...

Is Bluesky worth a visit?

Is Bluesky worth a visit?

While many people and even corporate brands are fleeing from X - formerly known as “Twitter” - the question is which service is able to provide she...